The Luscher Colour Testk
 
The Luscher Colour Testk The Luscher Colour Testk
PAN 0330 02809X from 1971 A sample page.
 
The Luscher Colour Testk
PAN 0330 300733 from 1997
Cover Photo Fred Burrell Science Photo Library
 
The Luscher Colour Testk
The cards as found in the two editions.
 
The Luscher Colour Testk
Kangaroo 0671 822470 from 1971